I have connected my ps3 directly to my pc through a 1000 mb/s lan adaptermy ps3 is connected through hdmi to my lcd tv for videomy ps3 is connected through optical to my home cinema (capable of dts, and dolby digital)when i am playing a high definition movie 1080p dts, the video is perfect but in the upper screen of ps3 player, it says 5.1 Dolby Digital. the sound is okwhen i set to ps3 media configuration ''keep dts etc'' in the upper screen of ps3 player, it does not say dts? is it real? do i have dts sound with my home cinema what is the optimal audio setting in order to enjoy dts ? thank you